Vaulted Ceiling No Attic
From a new home building viewpoint a vaulted ceiling is no more complicated than standard construction where the house is framed with two full stories but it does raise the cost of construction by 5 to 20 percent.
Vaulted ceiling no attic. And remember that vaulted ceilings reduce the amount of livable floor space in the home. A vaulted roof offers open living space directly below the rafters because there are no horizontal ceiling joists. Worries about the hot roof un vented cathedral ceiling designs how to. In summer when the air conditioning is on the reverse happens.
In an attic like this wintertime ceiling condensation can form when cold air from the attic hits your warm ceiling. Also before you start the work consult a structural engineer to make sure the collar ties are in the right place to prevent the walls from. Condensation forms on vaulted ceiling under it. I have added sheet insulation to keep the heat in but as a result now there is no space between it and the sheathing under the shingles.
It is a low slope shingles roof over cathedral ceiling house with no attic. You ll need an hvac contractor to determine whether your heating system can handle the increased volume of a room with a vaulted ceiling. Anything in the area to be vaulted will have to be relocated. Suggestions for un vented or hard to vent building roof cavities.